25450371076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1\times {\mathrm{3761}}^1$

素因数の和:4684

約数の個数: 48

約数和(自身を含む): 48311303040

約数和(自身を除く): 22860931964

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 727, 1454, 2327, 2908, 3761, 4654, 7522, 9308, 9451, 15044, 18902, 37804, 48893, 97786, 130133, 195572, 260266, 520532, 673219, 1346438, 1691729, 2692876, 2734247, 3383458, 5468494, 6766916, 8751847, 10936988, 17503694, 35007388, 35545211, 71090422, 142180844, 489430213, 978860426, 1957720852, 6362592769, 12725185538, 25450371076]

約数ペア:

[(1, 25450371076), (2, 12725185538), (4, 6362592769), (13, 1957720852), (26, 978860426), (52, 489430213), (179, 142180844), (358, 71090422), (716, 35545211), (727, 35007388), (1454, 17503694), (2327, 10936988), (2908, 8751847), (3761, 6766916), (4654, 5468494), (7522, 3383458), (9308, 2734247), (9451, 2692876), (15044, 1691729), (18902, 1346438), (37804, 673219), (48893, 520532), (97786, 260266), (130133, 195572)]